AT310711B - Verfahren zur Abtrennung von Kohlenwasserstoffen aus Pyrolysegasen - Google Patents

Verfahren zur Abtrennung von Kohlenwasserstoffen aus Pyrolysegasen

Info

Publication number
AT310711B
AT310711B AT854271A AT854271A AT310711B AT 310711 B AT310711 B AT 310711B AT 854271 A AT854271 A AT 854271A AT 854271 A AT854271 A AT 854271A AT 310711 B AT310711 B AT 310711B
Authority
AT
Austria
Prior art keywords
hydrocarbons
separation
pyrolysis gases
pyrolysis
gases
Prior art date
Application number
AT854271A
Other languages
German (de)
English (en)
Original Assignee
Hoechst Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19702048840 external-priority patent/DE2048840C/de
Application filed by Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of AT310711B publication Critical patent/AT310711B/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1487—Removing organic compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1493—Selection of liquid materials for use as absorbents
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/11—Purification; Separation; Use of additives by absorption, i.e. purification or separation of gaseous hydrocarbons with the aid of liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/208—Hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/24—Hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/702—Hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77—Liquid phase processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
AT854271A 1970-10-05 1971-10-04 Verfahren zur Abtrennung von Kohlenwasserstoffen aus Pyrolysegasen AT310711B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702048840 DE2048840C (de) 1970-10-05 Verfahren zur Abtrennung von Kohlenwasserstoffen aus Pyrolysegasen

Publications (1)

Publication Number Publication Date
AT310711B true AT310711B (de) 1973-10-10

Family

ID=5784230

Family Applications (1)

Application Number Title Priority Date Filing Date
AT854271A AT310711B (de) 1970-10-05 1971-10-04 Verfahren zur Abtrennung von Kohlenwasserstoffen aus Pyrolysegasen

Country Status (8)

Country Link
AT (1) AT310711B (OSRAM)
CS (1) CS157130B2 (OSRAM)
HU (1) HU164612B (OSRAM)
NO (1) NO130947C (OSRAM)
PL (1) PL81728B1 (OSRAM)
RO (1) RO63542A (OSRAM)
SE (1) SE365192B (OSRAM)
SU (1) SU506271A3 (OSRAM)

Also Published As

Publication number Publication date
PL81728B1 (OSRAM) 1975-08-30
HU164612B (OSRAM) 1974-03-28
RO63542A (fr) 1978-08-15
DE2048840C2 (de) 1972-11-16
NO130947B (OSRAM) 1974-12-02
DE2048840B1 (de) 1972-04-27
SU506271A3 (ru) 1976-03-05
SE365192B (OSRAM) 1974-03-18
NO130947C (OSRAM) 1975-03-12
CS157130B2 (OSRAM) 1974-08-23

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee